Do you find common denominator when adding fractions

- Do you have to find common denominator when adding fractions
- How do you find the common denominator when adding fractions with unlike denominators
- Do you need to find a common denominator when adding fractions
- How do you find the least common denominator when adding and subtracting fractions
- Why do you need to find a common denominator when adding and subtracting fractions
- When adding fractions do you find the least common denominator
- How to find equivalent fractions with a common denominator
- How to add fractions with the same denominator
- Add fraction with like denominators